diff --git a/BizHawk.Emulation/Consoles/Nintendo/NES/Boards/GxROM.cs b/BizHawk.Emulation/Consoles/Nintendo/NES/Boards/GxROM.cs
index 970ca4741e..43ac338b51 100644
--- a/BizHawk.Emulation/Consoles/Nintendo/NES/Boards/GxROM.cs
+++ b/BizHawk.Emulation/Consoles/Nintendo/NES/Boards/GxROM.cs
@@ -35,8 +35,6 @@ namespace BizHawk.Emulation.Consoles.Nintendo
 				case "NES-MHROM": //Super Mario Bros. / Duck Hunt
 					AssertPrg(Cart.board_type == "NES-MHROM" ? 64 : 128); AssertChr(8, 16, 32); AssertVram(0); AssertWram(0);
 					break;
-				case "GXROM_HACKY":
-					break;
 
 				default:
 					return false;
diff --git a/BizHawk.Emulation/Consoles/Nintendo/NES/Boards/SxROM.cs b/BizHawk.Emulation/Consoles/Nintendo/NES/Boards/SxROM.cs
index 220ac829b9..3827eacea3 100644
--- a/BizHawk.Emulation/Consoles/Nintendo/NES/Boards/SxROM.cs
+++ b/BizHawk.Emulation/Consoles/Nintendo/NES/Boards/SxROM.cs
@@ -282,7 +282,7 @@ namespace BizHawk.Emulation.Consoles.Nintendo
 					break;
 				case "NES-SEROM": //lolo
 				case "HVC-SEROM": //dr. mario
-					AssertPrg(32); AssertChr(32); AssertVram(0); AssertWram(0);
+					AssertPrg(32); AssertChr(16,32); AssertVram(0); AssertWram(0);
 					break;
 				case "NES-SFROM": //bubble bobble
 					AssertPrg(128, 256); AssertChr(16, 32, 64); AssertVram(0); AssertWram(0);
diff --git a/BizHawk.Emulation/Consoles/Nintendo/NES/NES.cs b/BizHawk.Emulation/Consoles/Nintendo/NES/NES.cs
index 06e1fa5732..6d2ab9484b 100644
--- a/BizHawk.Emulation/Consoles/Nintendo/NES/NES.cs
+++ b/BizHawk.Emulation/Consoles/Nintendo/NES/NES.cs
@@ -505,8 +505,7 @@ namespace BizHawk.Emulation.Consoles.Nintendo
 					throw new Exception("No class implements the necessary board type: " + choice.board_type);
 
 				if (choice.DB_GameInfo != null)
-					if (choice.DB_GameInfo.Status == RomStatus.BadDump)
-						choice.bad = true;
+						choice.bad = choice.DB_GameInfo.IsRomStatusBad();
 
 				LoadWriteLine("Final game detection results:");
 				LoadWriteLine(choice);